drm/rockchip: mipi: dsi: Decrease the value of Ths-prepare

Change-Id: Ia3912004f3799465102c36e5faefa6238e52af83
Signed-off-by: xubilv <xbl@rock-chips.com>

diff --git a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
index e289f0b177f850c3249a42884753fc42041ad08e..f261dd97e130d0ee0a8ad285b4356b0e491b459d 100644 (file)
--- a/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
+++ b/drivers/gpu/drm/rockchip/dw-mipi-dsi.c
@@ -459,7 +459,7 @@ static int dw_mipi_dsi_phy_init(struct dw_mipi_dsi *dsi)
                                         BANDGAP_SEL(BANDGAP_96_10));
 
        dw_mipi_dsi_phy_write(dsi, 0x70, TLP_PROGRAM_EN | 0xf);
-       dw_mipi_dsi_phy_write(dsi, 0x71, THS_PRE_PROGRAM_EN | 0x55);
+       dw_mipi_dsi_phy_write(dsi, 0x71, THS_PRE_PROGRAM_EN | 0x2d);
        dw_mipi_dsi_phy_write(dsi, 0x72, THS_ZERO_PROGRAM_EN | 0xa);
 
        dsi_write(dsi, DSI_PHY_RSTZ, PHY_ENFORCEPLL | PHY_ENABLECLK |